حَدَّثَنَا عُبَيْدُ بْنُ إِسْمَاعِيلَ حَدَّثَنَا أَبُو أُسَامَةَ عَنْ هِشَامٍ عَنْ أَبِيهِ عَنْ عَائِشَةَ رَضِيَ اللَّهُ عَنْهَا قَالَتْ نَزَلَتْ هَذِهِ الْآيَةُ وَلَا تَجْهَرْ بِصَلَاتِکَ وَلَا تُخَافِتْ بِهَا فِي الدُّعَائِ
صحیح بخاری · Hadith 7526
Narrated `Aisha: The Verse:-- '(O Muhammad!) Neither say your prayer aloud nor say it in a low tone.' (17.110) was revealed in connection with the invocations.
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020